* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: Arial, sans-serif;
}

html, body {
    background: var(--body-bg-gradient);
    color: #E0E0E0; 
    overflow-x: hidden;
    min-height: 100vh;
    max-width: 100%;
}

.container {
    max-width: 100%; 
    width: 100%;
    margin: 0 auto;   
    padding: 0 20px;  
}

:root {
    --body-bg-gradient: linear-gradient(135deg, #2E2E2E 20%, #FF4F81 60%, #FF8A8A 80%);
    --dialog-box-bg: linear-gradient(135deg, #FF8A8A, #FFB6C1);
    --dialog-box-hover: linear-gradient(135deg, #FF6F91, #FFA6B6);
    --chat-button-bg: linear-gradient(135deg, #FF8A8A, #FFB6C1); 
    --chat-button-hover: linear-gradient(135deg, #f86184, #fca1ae);
    --feature-item-bg: #4A4A4A;
    --feature-item-hover: linear-gradient(135deg, #FF6F91, #FFB6C1);
    --step-bg:  #4A4A4A;
    --step-bg-hover: linear-gradient(135deg, #FF6F91, #FFB6C1);
}

/* Hero Section */
.hero {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    padding: 50px 5%;
    text-align: center;
}

.chatbot-image {
    position: relative;
}

.chatbot-image img {
    width: 80%; 
    max-width: 200px;
    height: auto;
    border-radius: 50%;
}

.dialog-box {
    position: absolute;
    max-width: 150px;
    width: 80%;
    padding: 20px;
    top: 10%;
    left: 110%; 
    background: var(--dialog-box-bg);
    color: #2E2E2E;
    font-weight: bold;
    border-radius: 20px;
    font-size: 1rem;
    text-align: center;
    box-shadow: 0 5px 8px rgba(0, 0, 0, 0.5);
    transition: background 0.4s ease ;
    animation: floatUpDown 1.5s ease-in-out infinite;
}

.dialog-box::before {
    content: "";
    position: absolute;
    top: 50%; 
    left: -9px; 
    transform: translateY(-50%);
    width: 0;
    height: 0;
    border-style: solid;
    border-width: 10px 10px 10px 0;
    border-color: transparent #FF8A8A transparent transparent; 
}

.dialog-box:hover {
    background: var(--dialog-box-hover);
    transform: translateY(-4px); 
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}


@keyframes floatUpDown {
    0% {
        transform: translateY(-4px); 
    }
    50% {
        transform: translateY(4px); 
    }
    100% {
        transform: translateY(-4px); 
    }
}

.chat-button {
    margin-top: 40px;
    padding: 15px 40px;
    background: var(--chat-button-bg);
    color: #2E2E2E;
    border: none;
    border-radius: 25px;
    cursor: pointer;
    font-size: 1rem;
    box-shadow: 0 5px 8px rgba(0, 0, 0, 0.5);
    transition: background 0.3s ease;
}

.chat-button:hover {
    background: var(--chat-button-hover);
}

/* Features Section */
.features {
    padding: 50px 20px;
    text-align: center;
    color: #E0E0E0;
}

.features h2 {
    font-size: 2rem;
    margin-bottom: 20px;
}

.feature-list {
    display: flex;
    justify-content: space-around;
    flex-wrap: wrap;
}

.feature-item {
    width: 45%;
    margin: 10px;
    box-sizing: border-box;
    padding: 20px;
    background: var(--feature-item-bg);
    border-radius: 10px;
    font-size: 1rem;
    color: #E0E0E0;
    border: 1px solid #FF8A8A;
    transition: background 0.5s cubic-bezier(0.4, 0, 0.2, 1), 
                color 0.5s ease, box-shadow 0.5s ease; 
}

.feature-item:hover {
    background: var(--feature-item-hover);
    color: #2E2E2E; 
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.3);
}

/* How It Works Section */
.works {
    padding: 50px 20px;
    text-align: center;
    color: #E0E0E0;
}

.works h2 {
    font-size: 2rem;
    margin-bottom: 20px;
}

.steps {
    display: flex;
    justify-content: space-around;
    flex-wrap: wrap;
    gap: 10px;
}

.step {
    width: 45%;
    margin: 10px;
    box-sizing: border-box;
    padding: 20px;
    background: var(--step-bg);
    color: #E0E0E0;
    border: 1px solid #FF8A8A;
    border-radius: 10px;
    font-size: 1rem;
    transition: background 0.5s cubic-bezier(0.4, 0, 0.2, 1), 
                color 0.5s ease, box-shadow 0.5s ease; 
}

.step:hover {
    background: var(--step-bg-hover);
    color: #2E2E2E; 
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.3);
}

/* Footer */
.footer {
    padding: 20px;
    background: transparent;
    color: #FFB6C1; 
    text-align: center;
}

.footer-links {
    margin-top: 10px;
}

.footer-links a {
    color: #8adcff;
    text-decoration: none;
    margin: 0 10px;
    transition: background 0.3s ease;
}

.footer-links a:hover {
    color: #6fa9ff;
}

/* Responsive Styling */
@media (max-width: 768px) {
    .feature-item, .step {
        width: 100%;
    }

    .chatbot-image {
        right: 35%;
    }

    .dialog-box {
        left: 100%; 
        top: 10%; 
        /* transform: translateX(-50%);  */
        max-width: 90%; 
    }

    .chat-button {
        width: 100%;
        padding: 10px;
    }

    .hero {
        padding: 30px 5%;
    }
}